-10(-3+k)=140

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Solution for -10(-3+k)=140 equation: 


Simplifying
-10(-3 + k) = 140
(-3 * -10 + k * -10) = 140
(30 + -10k) = 140

Solving
30 + -10k = 140

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-30' to each side of the equation.
30 + -30 + -10k = 140 + -30

Combine like terms: 30 + -30 = 0
0 + -10k = 140 + -30
-10k = 140 + -30

Combine like terms: 140 + -30 = 110
-10k = 110

Divide each side by '-10'.
k = -11

Simplifying
k = -11

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